BROWN, THE STAR-LEDGER; DRAKE,EPAChris Brown sported a cut on his chin after he was involved in a nightclub brawl, reportedly with Drake over Brown's ex-girlfriend Rihanna.

Did Chris Brown and Drake come to blows over Rihanna, Brown’s ex-girlfriend (and, sadly, ex-punching bag) and Drake’s onetime fling? TMZ.com reports that at the very least, their hired guns and hangers-on did in the VIP section of a New York nightclub Wednesday night, reportedly over the Barbadian singer.

Brown also tweeted a photo of a cut on his chin with the message, “How u party wit rich (N-words) that hate? Lol... Throwing bottles like girls? #shameonya!,” but later deleted the tweet, according to TMZ. Neither hip-hop star was at the club when police responded to the call at the London hotel, and no one was arrested, although five people were injured.